High-resolution touch liquid crystal display screen

Abstract

The utility model discloses a high-resolution touch liquid crystal display screen which comprises a fixing frame and a decorative plate located on one side of the fixing frame, a containing cavity for containing a touch display screen body is formed in the fixing frame, and the high-resolution touch liquid crystal display screen is characterized in that a first fixing plate and a second fixing plate are symmetrically arranged in the fixing frame; the first fixing plate and the second fixing plate are connected with the fixing frame through fixing assemblies. The liquid crystal display screen has the beneficial effects that through the cooperative design of the first fixing plate, the second fixing plate and the fixing assembly, the fixing assembly drives the first fixing plate and the second fixing plate to move towards the middle, so that secondary limiting is conducted on the liquid crystal display screen body, and it is ensured that the liquid crystal display screen body cannot be excessively extruded through a fixing pad; the liquid crystal display screen body is prevented from being damaged, and the mounting stability of the liquid crystal display screen body is further improved.

Description

Technical Field

[0001] The utility model relates to a touch liquid crystal display screen, in particular to a high-resolution touch liquid crystal display screen. Background Art

[0002] Liquid crystal display A type of display used in digital watches and many portable computers. LCD displays use two sheets of polarized material with a liquid crystal solution between them. Passing an electric current through the liquid causes the crystals to rearrange so that light cannot pass through them. Thus, each crystal acts like a shutter, either allowing light to pass through or blocking it.

[0003] Liquid crystal display technology information products are currently developing towards the goal of being light, thin, short and small, and display products with a long history in computer peripherals are of course no exception. Under the premise of being easy to carry and transport, traditional display methods such as CRT image tube displays and LED display panels, etc., are all subject to factors such as large size or huge power consumption, and cannot meet the actual needs of users. The development of liquid crystal display technology is just in line with the current trend of information products. Whether it is right-angle display, low power consumption, small size, or zero radiation, it can allow users to enjoy the best visual environment. The touch LCD screen needs to be fixed during installation; the current touch LCD screen fixing structure is mostly fixed by screws, which cannot be in elastic contact with the touch LCD screen during fixing, resulting in easy pinching of the touch LCD screen when it is fixed.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related art, the utility model proposes a high-resolution touch liquid crystal display screen to overcome the above technical problems existing in the existing related art.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A high-resolution touch liquid crystal display screen comprises a fixed frame and a decorative plate located on one side of the fixed frame, wherein the fixed frame is provided with a housing cavity for accommodating a touch display screen body, and is characterized in that a symmetrically arranged fixing plate 1 and a fixing plate 2 are provided in the fixed frame, and the fixing plate 1 and the fixing plate 2 are connected to the fixed frame via a fixing component.

[0008] Preferably, the fixing assembly comprises movable rod 1 and movable rod 2 which are symmetrically arranged in the fixing frame, the bottom ends of movable rod 1 and movable rod 2 are provided with movable part 1 which extends into the accommodating cavity and is connected to the fixing plate 1, and the fixing frame is provided with a through hole 1 for the movable part 1 to move.

[0009] Preferably, the top ends of the movable rod one and the movable rod two are provided with an inclined connecting rod, the connecting rod is connected to the fixed frame via a connecting shaft, and the other end of the connecting rod is provided with a connecting rod extending into the accommodating cavity and connected to the fixed plate two.

[0010] Preferably, the connecting rod is connected to the second fixing plate and the connecting rod respectively through a second movable part, and a second through hole for the connecting rod to move is provided on the fixing frame.

[0011] Preferably, one end of the connecting shaft is sleeved with a worm wheel, and the worm wheel is provided with a worm screw matching with the worm wheel.

[0012] Preferably, one end of the worm is extended to the outside of the fixing frame and is provided with a knob, and a rubber pad is provided on the side where the fixing plate 1 and the fixing plate 2 are close to each other.

[0013] The beneficial effects of the utility model are as follows: through the coordinated design of the fixing plate one and the fixing plate two with the fixing assembly, the fixing assembly drives the fixing plate one and the fixing plate two to move toward the middle direction, thereby performing secondary position limiting on the LCD screen body, and the fixing pad ensures that the LCD screen body will not be excessively squeezed, thereby preventing the LCD screen body from being damaged, and further improving the stability of the installation of the LCD screen body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a structural schematic diagram of a high-resolution touch liquid crystal display screen according to an embodiment of the utility model;

[0016] Figure 2 It is a structural schematic diagram of a fixed component in a high-resolution touch liquid crystal display screen according to an embodiment of the utility model;

[0017] Figure 3 It is a side view of a worm gear in a high-resolution touch liquid crystal display screen according to an embodiment of the utility model.

[0018] In the figure:

[0019] 1. Fixed frame; 2. Decorative plate; 3. Accommodating cavity; 4. Fixed plate 1; 5. Fixed plate 2; 6. Movable rod 1; 7. Movable rod 2; 8. Movable part 1; 9. Through hole 1; 10. Connecting rod; 11. Connecting shaft; 12. Connecting rod; 13. Movable part 2; 14. Through hole 2; 15. Worm wheel; 16. Worm. DETAILED DESCRIPTION

[0020] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0021] According to an embodiment of the utility model, a high-resolution touch liquid crystal display screen is provided.

[0022] Embodiment 1;

[0023] like Figure 1-3 As shown, according to an embodiment of the utility model, a high-resolution touch liquid crystal display screen comprises a fixed frame 1 and a decorative panel 2 located on one side of the fixed frame 1, the fixed frame 1 is provided with a receiving cavity 3 for accommodating a touch display screen body, and is characterized in that a symmetrically arranged fixing plate 1 4 and a fixing plate 2 5 are provided in the fixed frame 1, and the fixing plate 1 4 and the fixing plate 2 5 are connected to the fixed frame 1 through a fixing component.

[0024] Embodiment 2:

[0025] like Figure 1-3 As shown, the fixing assembly includes a movable rod 1 6 and a movable rod 2 7 symmetrically arranged in the fixing frame 1, the bottom ends of the movable rod 1 6 and the movable rod 2 7 are provided with a movable part 1 8 extending into the accommodating cavity 3 and connected to the fixing plate 1 4, the fixing frame 1 is provided with a through hole 1 9 for the movable part 8 to move, the top ends of the movable rod 1 6 and the movable rod 2 7 are provided with an inclined connecting rod 10, the connecting rod 10 is connected to the fixing frame 1 through a connecting shaft 11, and the other end of the connecting rod 10 is provided with a connecting rod 12 extending into the accommodating cavity 3 and connected to the fixing plate 2 5.

[0026] Embodiment three;

[0027] like Figure 1-3As shown, the connecting rod 12 is connected to the fixed plate 2 5 and the connecting rod 10 respectively through the movable part 2 13, the fixed frame 1 is provided with a through hole 2 14 for the connecting rod 12 to move, one end of the connecting shaft 11 is sleeved with a worm wheel 15, and the worm wheel 15 is provided with a worm 16 matching it, one end of the worm 16 extends to the outside of the fixed frame 1 and is provided with a knob, and a rubber pad is provided on the side where the fixed plate 1 4 and the fixed plate 2 5 are close to each other.

[0028] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0029] In actual application, the LCD screen is placed in the accommodating cavity 3 of the fixed frame 1, and then the knob is turned to drive the worm 16 to rotate, and the meshing transmission of the worm 16 and the worm wheel 15 drives the connecting shaft 11 to rotate, and the connecting shaft 11 drives the connecting rod 10 to rotate counterclockwise, so that one end of the connecting rod 10 pushes the fixed plate 2 5 downward through the connecting rod 12, and the other end of the connecting rod 10 pulls the movable rod 1 6 and the movable rod 2 7 upward, and the movable rod 1 6 and the movable rod 2 7 drive the fixed plate 1 4 to move upward through the movable part 1 8, so that the fixed plate 1 4 and the fixed plate 2 5 move toward the middle direction, thereby performing secondary positioning of the LCD screen body, and the fixed pad ensures that the LCD screen body will not be excessively squeezed to prevent the LCD screen body from being damaged.

[0030] In summary, with the aid of the above technical solution of the utility model, through the coordinated design of the fixing plate 1 4 and the fixing plate 2 5 with the fixing assembly, the fixing assembly drives the fixing plate 1 4 and the fixing plate 2 5 to move toward the middle direction, thereby performing secondary positioning of the LCD screen body, and the fixing pad ensures that the LCD screen body will not be excessively squeezed, thereby preventing the LCD screen body from being damaged, and further improving the stability of the installation of the LCD screen body.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-resolution touch liquid crystal display screen, comprising a fixed frame (1) and a decorative plate (2) located on one side of the fixed frame (1), wherein the fixed frame (1) is provided with a receiving cavity (3) for receiving a touch display screen body, characterized in that: The fixed frame (1) is provided with a symmetrically arranged fixed plate 1 (4) and a fixed plate 2 (5), and the fixed plate 1 (4) and the fixed plate 2 (5) are connected to the fixed frame (1) through a fixing assembly, and the fixing assembly includes a movable rod 1 (6) and a movable rod 2 (7) symmetrically arranged in the fixed frame (1), and the bottom ends of the movable rod 1 (6) and the movable rod 2 (7) are provided with a movable part 1 (8) extending into the accommodating cavity (3) and connected to the fixed plate 1 (4), and the fixed frame (1) is provided with a through hole 1 (9) for the movable part 1 (8) to move, and the top ends of the movable rod 1 (6) and the movable rod 2 (7) are provided with an inclined connecting rod (10), and the connecting rod (10) is connected to the fixed frame (1) through a connecting shaft (11), and the other end of the connecting rod (10) is provided with a connecting rod (12) extending into the accommodating cavity (3) and connected to the fixed plate 2 (5).

2. A high-resolution touch liquid crystal display screen according to claim 1, characterized in that: The connecting rod (12) is connected to the second fixing plate (5) and the connecting rod (10) respectively through the second movable part (13), and the fixing frame (1) is provided with a second through hole (14) for the connecting rod (12) to move.

3. A high-resolution touch liquid crystal display screen according to claim 2, characterized in that: A worm wheel (15) is sleeved on one end of the connecting shaft (11), and a worm (16) matching the worm wheel (15) is provided on the worm wheel (15).

4. A high-resolution touch liquid crystal display screen according to claim 3, characterized in that: One end of the worm (16) extends to the outside of the fixed frame (1) and is provided with a knob, and a rubber pad is provided on the side where the fixing plate 1 (4) and the fixing plate 2 (5) are close to each other.

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